In Nahum 1:3, what is described as the dust beneath the LORD's feet?

Answer: The clouds

His path is in the whirlwind and storm, and the clouds are the dust beneath His feet.

“The LORD is slow to anger and great in power; the LORD will by no means leave the guilty unpunished. His path is in the whirlwind and storm, and clouds are the dust beneath His feet.”— Nahum 1:3 (BSB)